I am trying to copy a DVD by extracting it from the DVD drive and writing the image to disk. The commandline I am using is:

ultraiso -silent -copy F: -output D:\Rips\

However, I would not want to specify the filename, because I am starting the script from within my HTPC (Mediaportal) and do not have the possibility to specify the filename.

Ideally, the Volume label (as shown in Windows Explorer) should be used as the default filename, but if I don't specify it (as in the commandline above) it always creates a file named ".iso" in the "D:\Rips\" folder.